"Calibre-Web" matching MCP servers:

A read-only MCP server for an existing Calibre ebook library, enabling metadata search, full-text search, and category browsing via the Model Context Protocol.

Enables read-only search, browsing, and metadata retrieval from a local Calibre e-book library using natural language queries.

Connect AI assistants to your Gramps Web family tree. Search and edit genealogy records, explore ancestors, descendants, relationships and timelines, and read document scans with vision-capable models. Includes guided research workflows, source citations, read-only mode, and privacy-aware media previews. Install with Docker or a Claude Desktop bundle.

Enables fetching any public web page through managed proxies, with optional JavaScript rendering, returning markdown, text, HTML, or structured JSON.

Enables AI agents to search and fetch high-quality information from multiple sources, including general web APIs, Wikipedia, arXiv, Hacker News, Stack Exchange, and Crossref, with optional pro-mode deep research and clean markdown page extraction.

Web search (embedded SearXNG), content extraction, and library docs indexing with hybrid search. No API keys required.

Enables bibliographic research on a private local Calibre library by providing read-only metadata search, book inspection, and optional RAG-based content retrieval through MCP.

Enables local stdio access to DeepSeek Search/Fetch for web search, page extraction, bounded site discovery, code context, and asynchronous SQLite-backed research with secure credential storage.

Free remote MCP for Core Web Vitals metrics by CMS, CDN, and framework (Chrome field data + multi-site crawl). No auth. Endpoint: https://www.corewebvitals.io/api/state-of-cwv/mcp

Enables an agent to run ten ready-made research and monitoring workflows — competitor digests, cited reports, paper alerts, market maps, regulatory and due-diligence watches — pulling from Firecrawl, Tavily, GitHub and landing results in Notion, Slack, Google Docs, Sheets and Linear. Fields are filed with the user's own keys held in the operating system keychain, and every action that creates, sends or changes anything is shown and approved first.

Enables AI assistants to perform real-time web and academic searches using Perplexity's Sonar API.

Enables deep research into cryptocurrency tokens by gathering data from multiple sources like CoinGecko and DeFiLlama to generate structured reports. It allows users to track research progress, fetch web content, and manage resources locally for comprehensive crypto analysis.

This server enables deep, local cryptocurrency token research by aggregating CoinGecko, CoinMarketCap, DeFiLlama, and web-search data, generating structured plans, saving resources, and tracking research progress without API keys.

Enables deep, fully local cryptocurrency token research across CoinGecko, CoinMarketCap, DeFiLlama, and web sources, with structured plans, live market and DeFi data, source lookups, and saved resources. It works without an API key and keeps data on the user's machine.

Enables deep crypto token research by gathering and structuring data across CoinGecko, CoinMarketCap, DeFiLlama, and web search without API keys. It creates research plans, tracks section status, saves sources as resources, and generates comprehensive token reports locally.

Enables local, free crypto token research across CoinGecko, CoinMarketCap, DeFiLlama, and web search, producing structured reports with saved resources and progress tracking without requiring an API key.

Enables deep cryptocurrency token research by pulling live market data, exchange listings, protocol TVL, and web-search results into structured, status-tracked reports. Runs entirely locally with no API key required.

Enables local, deep research on crypto tokens across CoinGecko, CoinMarketCap, DeFiLlama, and web search, with tools for live market data, exchange listings, protocol TVL, structured reports, and saved resources. It requires no API key and keeps research on your machine.

Enables deep, local research on crypto tokens across CoinGecko, CoinMarketCap, DeFiLlama, and web search, producing structured reports without requiring an API key.

Enables an AI agent to full-text search, read in context, and cite books from a Calibre library, returning ranked snippets and real locators such as printed page numbers or chapters.